licorice fern การใช้

• Licorice fern acquires its name from its licorice-flavored rhizome, which was chewed for flavor by numerous cold and sore throats.
• ""'Polypodium glycyrrhiza " "', commonly known as "'licorice fern "', "'many-footed fern "', and "'sweet root "', is an evergreen fern native to western North America, primarily in a narrow strip in southern Alaska, southwestern Yukon Territory, western British Columbia, Washington, Oregon, and California, though two highly disjunct populations are known from Idaho and Arizona.